???Is there actually such a tetra as a strawberry tetra and a blueberry tetra? I supposedly bought some ad the pet store and have not been able to find any information about them on the site. The only thing I seem to be able to find is information about white tetras being died because they don't naturally come in these colors! Is this true? If I would have known about this at the time, I probably would not have purchased them. I keep reading about dyed, painting, and dipping them. This is awful.